Does HackerRank Detect AI Cheating? An Interviewer’s View
HackerRank logs copy-paste, tab switches, and code similarity, and sells AI-based checks. As an interviewer, I treat a flag as a reason to ask, not proof.
Software Development
Most posts here start from an exact error message, like a Gradle build that passes in the terminal but fails in the IDE. You get the cause and the one check that settles it. A few come from the other side of the table, as an interviewer.
Gradle and Java
- STS “cannot be resolved to a type” but Gradle build passes
- Could not run phased build action? Check Gradle JVM first
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STS “cannot be resolved to a type” but Gradle build passes
Terminal ./gradlew clean build passes but STS still shows cannot be resolved to a type? Project → Clean didn’t fix it for me; Refresh Gradle Project did.
TradingView vs Python Backtest Mismatch: 6 Checks in Order
TradingView and Python backtests disagree? Check data, signal alignment, fills, costs, intrabar order and lookahead. A missing shift(1) was my culprit.
Could not run phased build action? Check Gradle JVM first
IntelliJ sync failing with “Could not run phased build action”? Mine failed 6–7 times until ./gradlew –version showed JVM 11 under a Java 17 project.